400_TOEFL词汇
400. science
'saiəns 科学
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science and technology (科学与技术)
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computer science (计算机科学)
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modern science (现代科学;近代科学)
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medical science (医学科学)
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social science (n. 社会科学)
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information science (信息科学;情报科学)
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natural science (自然科学)
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agricultural science (农业科学;农学)
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life science ([医]生命科学)
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materials science (材料科学;材料学)
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management science (管理科学;经营管理学)
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material science (材料科学)
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environmental science (环境科学,环境学;环境工程)
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library science (图书馆学;图书馆科学硕士)
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political science (政治学)
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science education (科学教育;理科教育)
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advanced science (先进科学;尖端科学)
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science fiction (科幻小说)
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food science (n. 食品科学;营养学)
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science park (科学公园)
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Many leading scientists do not consider that science can give absolutely reliable knowledge. (许多杰出科学家都不认为科学能够提供绝对可靠的知识。)
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the founder of modern science, Isaac Newton (现代科学创始人艾萨克·牛顿)
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developments in science and technology (科学技术的发展)
- technology, mechanics, skill, knowledge, discipline (科学;技术;学科;理科)
401. spread
spred 传播,展开,散布
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spread oneself (◎直挺挺地躺卧;平伸四肢)
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spread out (展开;铺开;伸张)
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spread spectrum (扩展频谱)
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spread over (传遍,延续;遍布于…)
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spread across (传遍;席卷)
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spread around (分散;扩散)
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point spread (分差;让分)
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fire spread (火蔓延,火焰蔓延;火势蔓延)
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spread spectrum communication (扩展频谱通信,扩频通信)
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spread abroad (传播)
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flame spread (火焰传播;火焰蔓延;展焰性)
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spread knowledge (传播知识)
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energy spread (能量扩展度;能量散布;能量分散)
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delay spread (延迟扩展)
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credit spread (信用差价)
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spread foundation (扩展式地基;扩展底座)
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spread risk (分散风险)
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spread about (分散,撒播)
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bid-ask spread (买卖价差;递盘虚盘差价)
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spread sheet (棋盘式对照表,总分析表)
- She spread a towel on the sand and lay on it. (她把一块浴巾铺在沙地上,然后躺在上面。)
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extend, push (传播;伸展)
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distribute, string, transmit (传播,散布;展开;伸展;铺开)
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circulation, extension, propagation, diffusion (传播;伸展)
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extense, patulous (伸展的)
402. whig
hwiɡ 辉格党
403. encourage
in'kʌridʒ 鼓励,促进,支持
- encourage investment (鼓励投资)
- I want to thank everyone who has encouraged and supported me. (我要感谢每一位鼓励和支持过我的人。)
- heart, stimulate, power, hand, second (鼓励,怂恿;激励;支持)
404. newspaper
'nju:s,peipə, 'nju:z- 报纸
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in the newspaper (在报纸上)
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newspaper reporter (记者)
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newspaper office (n. 报社)
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english newspaper (n. 英文报纸)
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read the newspaper (看报)
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newspaper advertising (报纸广告,新闻广告)
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newspaper stand (报摊)
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sunday newspaper (n. 星期日报)
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newspaper boy (报童)
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wall newspaper (壁报)
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She had read about it in the newspapers. (关于这件事她已经在报纸上看到了。)
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a series of newspaper articles about life in Cuba (刊登在报纸上的一系列关于古巴生活的文章)
- paper, courant (报纸)
405. party
政党,聚会
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third party (第三方)
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communist party (共产党)
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party committee (党委)
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party member (党员)
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communist party of china (n. 中国共产党)
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party a (契约甲方)
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party b (乙方)
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political party (政党)
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birthday party (n. 生日宴会)
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party branch (党支部)
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chinese communist party (中国共产党)
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democratic party ((美)民主党)
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dinner party (n. 宴会)
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surprise party (惊喜聚会)
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ruling party (执政党)
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republican party (共和党)
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opposite party (对方;对立的一方)
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have a party (聚会;举办晚会)
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evening party (晚会)
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labour party (劳工党)
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We’re having a small party this evening to celebrate our wedding anniversary. (我们今晚有个小聚会,庆祝我们的结婚纪念日。)
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the party spirit (参加社交聚会的乐趣)
- principal, get-together (政党,党派;聚会,派对;[法]当事人)
406. data
'deitə 数据,资料
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data processing (数据处理)
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experimental data (实验数据;试验数据)
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data mining (数据挖掘技术(即指从资料中发掘资讯或知识))
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data acquisition (数据采集)
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test data (测试数据;检查数据)
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data analysis (数据分析)
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data collection (数据收集;资料收集)
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data structure (数据结构)
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seismic data (地震资料;地震数据)
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data transmission (数据传输)
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monitoring data (监测数据)
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data management (数据管理)
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clinical data (临床资料;临床数据)
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for data (循环数据)
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statistical data (统计数据)
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measured data (测量数据)
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data warehouse (数据仓库)
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personal data (个人资料)
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data base (数据库(等于data bank);基本数据;储存之资料)
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logging data (记录数据,登录数据;存入数据)
- The research involves collecting data from two random samples. (该项研究需要从两个随机样本里收集资料。)
407. coal
kəul 煤
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coal mine (煤矿,煤矿坑)
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coal mining (煤矿开采)
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coal seam (煤层)
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coal industry (煤炭工业)
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coal preparation (选煤)
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pulverized coal (煤粉;[机]粉煤)
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coal bed (煤层;煤床)
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coal gas (煤气;煤炭气)
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coal production (煤产量)
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coal gasification (煤的气化)
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coal tar (n. [化]煤焦油)
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coal face (n. 煤的采掘现场;因开采而露出的煤面)
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coal ash (煤灰)
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coal gangue (煤矸石)
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coal field (煤田)
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coking coal (焦煤;炼焦煤)
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coal dust (煤尘;煤粉)
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raw coal (原煤)
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coal measures ([地]煤层)
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coal slurry (煤泥)
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Put some coal on the fire. (往火里加点煤。)
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the coal mining industry (采煤业)
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a lump of coal (一块煤)
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char (给…加煤;把…烧成炭)
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charcoal, xylanthrax ([矿物]煤;煤块;木炭)
408. combine
kəm'bain 联合,使结合
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combine with (vt. 与...结合)
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combine harvester (联合收割机)
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Diets are most effective when combined with exercise. (节食和锻炼相结合是最有效的。)
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Ruth hesitated, uncertain of how to combine honesty and diplomacy in her answer. (露丝犹豫了,她不知道怎样回答才能既诚实又婉转。)
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bond, associate (使化合;使联合,使结合)
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band, bond, couple, become one, connect (联合,结合;化合)
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integrated works, Konzern ([农机]联合收割机;联合企业)
409. happen
'hæpən 发生,碰巧,出现
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happen to be (碰巧是;恰巧是)
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as it happens (碰巧;偶然发生)
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happen on (偶然遇到或发现)
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happen to meet (偶然遇见)
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happen to coincide (不约而同;不谋而合)
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When did the accident happen? (事故什么时候发生的?)
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It’s impossible to predict what will happen next. (不可能预测接下来会发生什么。)
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She carried on as if nothing had happened. (她继续干,似乎什么都未曾发生。)
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This was bound to happen sooner or later. (这事注定早晚会发生。)
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This kind of thing happens all the time. (这种事一直在发生。)
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We’ll still be friends, whatever happens. (不管发生什么,我们仍然是朋友。)
- occur, proceed, chance (发生;碰巧;偶然遇到)
410. five
faiv 五,五个
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five hundred (五百分(牌戏,一种以得500分为胜局的游戏))
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five star (五星级的;第一流的)
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five dynasties (五代)
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five star hotel (五星级宾馆)
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five senses (n. 五官感觉(指视、听、触、嗅、味五种感觉))
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give me five (击掌,表示庆祝胜利,加油)
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twenty five (二十五)
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big five (英国五大银行)
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take five ([俚]休息几分钟,休息一下)
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high five (举手击掌)
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There is also a golf course five miles away. (五英里外还有个高尔夫球场。)
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I’ll be back by five (= five o’clock ) . (我五点前回来。)
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The family moved to Canada when he was five (= five years old ) . (他五岁时全家移居加拿大。)
- cinque, pentad (五,五个;五美元钞票)
411. cretaceous
kri'teiʃəs 白垩纪(的)
- cretaceous period (白垩纪)
- chalklike ([岩]白垩纪的;似白垩的)
412. book
buk 书
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in the book (◎[美国英语]记录在案的;为人所知的,所熟悉的,所通晓的)
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book on (有关…的书)
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book in (登记;预定)
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book for (预订)
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good book (n. 基督教的圣经)
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like a book (◎彻底地,完全地,整个地)
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read a book (看书,读书)
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by the book (adv. 按常规;依照惯例)
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english book (英语书)
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address book (通讯簿;住址名册)
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booked up (预订一空的)
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on the book (在书上)
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reference book (参考书;工具书)
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an open book (众所周知的事)
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the book of life (生命之书)
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comic book (连环漫画册)
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book value (帐面价值)
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text book (课本,教科书)
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book review (书评)
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book of changes (n. 易经(等于I Ching))
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I’ve just started reading a book by Graham Greene. (我刚开始看格雷厄姆·格林写的一本书。)
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a cookery book (烹饪书)
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volume, roll (书籍;卷;帐簿;名册;工作簿)
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register, make reservation (预订;登记)
413. quite
kwait 相当,完全,十分
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quite something (非同寻常)
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quite a (相当,完全;了不起的)
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quite good (相当好)
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quite well (相当好;十分好)
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quite a lot (adj. 很多,非常多)
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quite some ([美国口语]非常多,很多)
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quite a lot of (非常多,相当多;许多)
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quite a while (有一阵子,半天;相当长一段时间)
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quite a number of (相当多的)
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quite right (完全对,好极了)
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quite another (另一回事;完全不同的)
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quite so (正是如此;的确是这样)
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quite other (完全不同的)
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quite a little (相当多,很多)
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quite the contrary (恰恰相反 ,正相反)
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quite another story (完全是另外一回事)
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quite all right (没关系)
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quite correct (完全正确)
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quite an event (重要的事,大事)
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quite apart from (更何况)
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I felt quite bitter about it at the time. (当时我对此感到相当痛苦。)
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Well, actually it requires quite a bit of work and research. (呃,实际上这需要相当多的工作和研究。)
- greatly, badly, too, far, powerful (很;相当;完全)
414. already
ɔ:l'redi 已经
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The design of the new house is similar to those that have already been built. (新房的设计与那些已建好的房子相似。)
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The performance had already started when we arrived. (我们到达时表演已经开始了。)
- yet (已经,早已;先前)
415. nearly
'niəli 几乎,差不多
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nearly every day (几乎每一天)
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nearly ready (快准备好了)
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It took nearly two hours to get here. (到这里花了将近两小时。)
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Michelle’s nearly twenty. (米歇尔年近二十。)
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Is the job nearly finished? (这工作快干完了吗?)
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Louise is nearly as tall as her mother. (路易丝差不多和她母亲一样高。)
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I nearly always go home for lunch. (我几乎总是回家吃午饭。)
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He very nearly died. (他差点送命。)
- almost, most, virtually, practically (差不多,几乎;密切地)
416. collect
kə'lekt 收集
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collect oneself (镇定下来,使自己平心静气)
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collect data (收集资料)
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collect money (集资;筹钱)
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collect call (对方付费电话)
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freight collect (freight payable at destination) (运费到付(到目的地后付运费))
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freight collect (运费到付)
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collect stamps (集邮)
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collect from (向…收款;从…处收集)
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freight to collect (运费到付)
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collect leaves (收集树叶)
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After 25 years of collecting recipes, she has compiled them into a cookbook. (她搜集了25年食谱,把它们编成一本烹饪书。)
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The company collects information about consumer trends. (这家公司搜集有关消费者趋向的信息。)
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We’ve been out collecting signatures for our petition. (我们出去为我们的请愿征集签名。)
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gather in, assemble (收集;募捐)
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concentrate, mass, crowd (收集;聚集;募捐)
417. sand
sænd 沙,沙子
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quartz sand ([化]石英砂)
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a grain of sand (一粒沙子)
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fine sand (细砂;细沙)
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sand casting ([机]沙模铸造)
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green sand (湿砂;海绿石砂)
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white sand (白沙;白色沙滩;白砂)
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sand layer (砂层,铺砂机)
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sand beach (沙滩,沙质海滩)
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sand blasting (喷沙;喷砂清理,喷砂打磨法)
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molding sand (型砂)
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sand filter (砂滤器)
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sand mold (砂型,沙模)
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sand soil (砂质土)
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dry sand ([冶金]干砂)
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sand storm (沙暴)
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river sand (河沙;河拎沙, 河谷沙)
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oil sand (油砂)
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sand dune (n. [地]沙丘)
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aeolian sand (风积沙;风成砂)
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loose sand (疏松砂岩)
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a mixture of sand and cement (沙和水泥的混合物)
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I have sand in my shoe. (我的鞋里有沙子。)
- dene, hurst ([土壤]沙;沙地;沙洲;沙滩;沙子)
418. hot
hɔt 热的,辣的,强烈的
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hot and cold (冷热水;热的和冷的)
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hot topic (热门话题;新锐)
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hot spot ([生化]热点;过热点;潜在的危险地区)
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hot air (吹牛;大话)
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hot rolling (热轧)
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hot summer (炎热的夏天)
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hot metal (液态金属,铁水;高温金属)
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hot spring (温泉)
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hot issue (热点问题;[证券]热门股票(上市后不久价格猛涨))
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hot rolled (热轧的)
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get hot (变热;激动起来)
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hot melt (热熔胶;热熔性)
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so hot (这么热)
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hot point (n. 无线热点;温点;摩擦发热点)
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hot day (热天)
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hot plate (n. 电热板;轻便电炉;餐厅出售的热食)
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in hot water (有麻烦;陷于困境)
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hot dip (热浸镀)
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hot under the collar (发怒的;气冲冲的)
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hot dog (热狗(面包夹熏红肠))
- a hot curry (一种辛辣的咖喱)
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thermal, intense, excited, warm, tropical ([通信]热的;辣的;热情的;激动的;紧迫的)
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enhance, boost, jack, mount, gain (增加;给…加温)
419. terrestrial
ti'restriəl, tə- 陆地的
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terrestrial ecosystem (陆地生态系统)
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terrestrial heat (地热)
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terrestrial stress (地应力)
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terrestrial facies (陆相)
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terrestrial globe (n. 地球;地球仪)
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terrestrial animals (陆栖动物;陆生动物)
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terrestrial plant (陆生植物)
- ...terrestrial life forms. (…地球上的生命形态。)
- earthly, telluric ([天]地球的;[生物]陆地的,陆生的;人间的)
420. leaf
li:f 叶子
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leaf blade (叶片)
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in leaf (有叶子的;叶茂的;长满叶子的)
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leaf area (叶面积;叶面)
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tobacco leaf (烟叶)
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lotus leaf (荷莲叶)
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maple leaf (n. 枫叶)
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leaf surface (叶面)
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tea leaf (茶叶)
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leaf spot ([植物病理学]叶斑病)
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leaf spring (弹簧片,钢板弹簧)
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mulberry leaf (桑叶)
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leaf sheath (叶鞘)
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gold leaf (n. 金叶;金箔)
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leaf margin (叶缘)
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red leaf (红叶病;红色的叶子)
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leaf base (叶基)
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leaf node (叶节点)
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door leaf (门扉,门扇)
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loquat leaf (枇杷叶,枇杷叶粉末)
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leaf through (迅速翻阅)
- a flowering bush with large shiny leaves (叶子大而油亮的开花灌木)
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foliage (叶子;(书籍等的)一张;扇页)
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page (生叶;翻书页)
421. sequence
'si:kwəns 次序,顺序
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in sequence (依次,逐一)
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time sequence (时间顺序)
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sequence analysis (序列分析)
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zero sequence (零序部分)
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negative sequence (逆序)
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operation sequence ([经]操作程序;操孜序)
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sequence control (顺序控制)
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sequence of events (事件顺序,作业顺序;事故顺序记录,事情的进展)
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phase sequence (相序;位相序列)
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sequence number (序号;顺序数)
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welding sequence (n. 焊接顺序;熔接次序)
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amino acid sequence (氨基酸序列;氨基酸顺序)
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nucleotide sequence (核苷酸序列;核酸序列;核苷酸顺序)
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construction sequence (装配顺序;施工步骤;施工程序)
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sequence diagram (顺序图,循序图;程序表)
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temporal sequence (时间序列;时间程序,时间层序)
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sedimentary sequence (沉积层序)
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operating sequence (操作程序;操作顺序)
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random sequence (随机序列)
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positive sequence (正序)
- Be careful to perform the actions in the correct sequence . (注意要按正确的顺序来完成动作。)
- order, consecutiveness ([数][计]序列;顺序;续发事件)
422. star
stɑ: 星,明星
stɑ: 以星状物装饰,变成演员
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movie star (电影明星)
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film star (n. 电影明星)
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pop star (歌星;流行歌手)
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five star (五星级的;第一流的)
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red star (红星)
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new star ([天]新星(等于nova))
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double star (双星(紧密相连的二颗星,借望远镜始可分辨者))
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rock star (摇滚歌星)
-
bright star (明亮的星;灿烂的星)
-
rising star (后起之秀;明日之星)
-
lucky star (福星)
-
neutron star (n. 中子星)
-
shooting star (n. 流星)
-
five star hotel (五星级宾馆)
-
see stars (眼冒金星;头昏眼花)
-
under the stars (在星空下)
-
giant star (巨星)
-
star group ([天文]星群)
-
north star (北极星)
-
star anise (八角茴香;大茴香)
-
I lay on my back and looked up at the stars. (我仰卧着看天上的星星。)
-
The sky was filled with stars. (满天繁星。)
-
The stars were shining . (群星闪烁。)
-
The stars were all out (= they were shining ) . (星耀天空。)
-
The stars were twinkling overhead (= shining and quickly changing from bright to faint ) . (头顶上星星闪烁。)
-
lucida ([天]星,恒星;明星;星形物)
-
feature (用星号标于;由…主演,由…担任主角)
-
stellate (明星的,主角的;星形的)
423. estimate
'estimeit 估计,估价
-
estimate for (对…估价、估计)
-
cost estimate (成本估算,成本估计)
-
rough estimate (粗略的估计,粗算)
-
conservative estimate (审慎估计,保守估计)
-
best estimate (最佳估计;最佳推算数)
-
budget estimate (概算;预算)
-
preliminary estimate (初步估计)
-
point estimate ([数]点估计;点估计值)
-
estimate at (估计…,估计有…)
-
unbiased estimate (不偏估计,公正(无偏)评价)
-
regression estimate (回归估计)
-
interval estimate (区间估计)
-
final estimate (最终估计;结算)
-
biased estimate (偏差估计)
-
optimistic estimate (乐观估计;最乐观时间)
- We just need an estimate of the number of people who will come. (我们只需估算一下有多少人会来。)
-
evaluate, guess at (估计,估价)
-
computation, appraisal, calculation, assessment, judgment, evaluation, viewpoint (估计,估价;判断,看法)
-
measure, value, score (估计,[数]估量;判断,评价)
424. drill
dril 钻子
dril 练习,钻孔
-
drill pipe (钻杆,钻管;钻探管)
-
drill string ([机械]钻柱)
-
drill bit (钻头,钎头;强钻头)
-
drill hole ([工程]钻孔)
-
drill in (套管钻进;训练(某人)掌握(某种技能, 法则等))
-
rock drill (n. 凿岩机)
-
drill stem (钻柱;钻杆;钻具)
-
twist drill (n. 麻花钻;螺旋钻)
-
drill press (钻床)
-
drill rod (钻杆;带孔棒;钎子)
-
drill rig (钻机;凿岩机)
-
electric drill (电钻)
-
fire drill (消防演习;逃逸等应急措施演习)
-
drill collar (钻铤;钻环)
-
drill machine (钻床;钻机;半自动立式钻床)
-
rotary drill (回转式凿岩机,旋转钻机)
-
drill point (钻尖;钻尖部份;钻针)
-
drill head (钻床头,钻头)
-
diamond drill (金刚石钻头,金刚石钻具)
-
drill down (向地下钻;深度探讨)
-
an electric drill (电钻)
-
a whine like a dentist’s drill (像牙钻发出的那种呜呜声)
-
training, discipline (训练;[矿业]钻孔机;钻子;[农机]播种机)
-
bore a hole, counter sunk (钻孔;训练)
-
discipline, coach (钻孔;训练;[农机]条播)
425. transport
træns'pɔ:t; trænz-træns'pɔ:t, trænz-, trɑ:n-, 'trænspɔ:t, 'trænz-, 'trɑ:n- 运输
-
passenger transport (客运)
-
public transport (公交车)
-
transport system (运输系统;传输系统)
-
air transport (航空运输)
-
container transport (集装箱运输)
-
transport network ([计]运输网)
-
road transport (公路运输;铁路运输;陆路运输)
-
means of transport (运输工具)
-
water transport (水路运输)
-
freight transport (货物运输)
-
railway transport (铁路运输)
-
sediment transport (沉积物运移;泥沙流移;土砂流送)
-
rail transport (铁路运输)
-
cargo transport (货运;运货船/机)
-
transport service (传输业务;传送服务)
-
transport capacity (n. 运输能力,输送能力)
-
transport company (转运(货运)公司)
-
storage and transport (储运)
-
international transport ([经]国际运输)
-
transport equipment (运输设备,运输器材)
-
commuters who travel on public transport (乘坐公共交通车辆上下班的人)
-
It’s easier to get to the college if you have your own transport (= a car, bicycle etc ) . (如果你有自己的交通工具,去学院就会更方便。)
-
carriage, traffic, conveyance ([植]运输;[航]运输机;狂喜;流放犯)
-
convey, to freight ([植]运输;流放;使狂喜)
426. groundwater
地下水
-
groundwater level (地下水位;地下水面;潜水面)
-
groundwater flow (地下水,地下水径流)
-
groundwater table (地下水位)
-
groundwater recharge (地下水补给)
- There are fears that groundwater might become contaminated. (有人担心地下水可能会遭污染。)
- underground water, subterranean water (地下水)
427. international
国际的,世界的
-
international trade (国际贸易)
-
international market (国际市场)
-
international airport (国际机场)
-
international business (国际商业;国际企业)
-
international standard (国际标准)
-
international community (国际社会;国际共同体)
-
international cooperation (国际合作)
-
international law (国际法;国际公法)
-
international society (国际社会)
-
international conference (国际会议)
-
international level (国际层面,国际水准)
-
international finance (国际金融)
-
international investment (国际投资)
-
international brand (国际品牌)
-
international monetary fund (国际货币基金组织)
-
international organization (国际组织与机构)
-
international situation (国际形势)
-
international convention (国际惯例;国际公约;国际协定)
-
international practice (国际惯例;国际实践)
-
international exchange (国际汇兑;国际电话局)
-
the response of the international community (国际社会的反响)
-
the UN and other international organizations (联合国和其他国际组织)
- mundane (国际的;世界的)
428. serve
sə:v 服务,担任
-
serve as (担任…,充当…;起…的作用)
-
serve for (充当;被用作;起…的作用)
-
serve with (向……提供)
-
serve the people (为人民服务)
-
serve under someone (在某人部下服役,在某人麾下)
-
serve the purpose (管用;有助于解决)
-
serve on (vt. 担任...的职;担当(担任);成为...中的一员)
-
serve two masters (◎侍奉二主,不忠)
-
serve the needs of (符合……的需要)
-
first serve (第一发球;先招待)
-
serve up (上菜,准备饭菜)
-
serve food (提供食品;上菜)
-
serve in the army (服兵役)
-
serve out (分发口粮,服满)
-
right to serve (发球权)
-
serve notice (正式通知)
-
serve dinner (开晚餐,上菜)
- There was only one girl serving customers . (只有一个女孩在接待顾客。)
-
invite, attend, guest (招待,供应;为…服务;对…有用;可作…用)
-
gear, help (服役,服务;适合,足够;发球;招待,侍候)
429. favor
'feivə 好感
'feivə 偏爱,支持
-
favor of (有利于;赞成;支持;喜欢)
-
in favor (有利于;被喜爱的)
-
in favor of (有利于;支持;赞同)
-
do me a favor (帮个忙好么;给我点面子)
-
in your favor (以你方为受益人)
-
in our favor (以我方为抬头(在商务场合付款时使用))
-
curry favor (巴结,拍马屁)
-
curry favor with (巴结;拍马屁)
-
in favor with (得…宠爱;受…鼓励)
-
have a favor (劳驾;请您帮个忙)
-
agree, love, uphold, make sure, sustain (赞成;喜欢;像;赐予;证实)
-
affection, keen on (喜爱;欢心;好感)
430. root
ru:t, rut 根
ru:t, rut 生根,扎根
-
root cause (根本原因)
-
root in (来源于;起因于)
-
root system (根系;根轴系)
-
root canal ([医]牙根管)
-
lotus root (莲藕)
-
square root (平方根;二次根)
-
take root (v. 生根,扎根)
-
at the root of (实质上,根本上)
-
root tip (根尖)
-
nerve root (神经根)
-
root mean square (n. 均方根)
-
root out (根除;连根拔起;发现)
-
licorice root (甘草)
-
tooth root ([医]齿根;[医]牙根)
-
root for (支持;赞助;为……加油)
-
root rot (烂根病,根腐病)
-
root directory (根目录)
-
root and branch (彻底地;全部地;极端地)
-
grass root (基层;草根)
-
dorsal root (背根;后根)
-
tree roots (树根)
-
These plants produce a number of thin roots. (这些植物会长出一些细根。)
-
parent, principle, father, radix ([数][植]根;根源;词根;祖先)
-
radicate (生根;根除)
-
fix on, hold in place (生根,固定;根源在于)
431. huge
hju:dʒ 巨大的,庞大的
-
huge amounts of (大量的)
-
huge system (巨系统)
-
sudden huge profits (暴利)
-
a huge dog (一条大狗)
-
huge crowds (大群大群的人)
-
Your room’s huge compared to mine. (你的房间跟我的比很大。)
-
These shoes make my feet look huge. (这双鞋让我的脚看上去大极了。)
-
the huge scale of the problem (该问题的严重性)
- enormous, tremendous, massive, macro, vast (巨大的;庞大的;无限的)
432. put
put 放,安置
-
put forward (v. 提出;拿出;放出;推举出)
-
put in (提出,提交;放入;种植;使就职)
-
put on (穿上;上演;增加;假装;使…上场)
-
put into (使进入;把...放进;在……上种植)
-
put up (提供;建造;举起;推举,提名;供给…住宿)
-
put together (..放在一起;组合;装配)
-
put out (熄灭;伸出;出版;使不方便,打扰)
-
put it on (夸张;要高价;[俚]装腔作势)
-
put forth (提出;发表;启航;(植物等)长出;放出)
-
put for (以……为目标前进)
-
put down (镇压;记下;贬低;制止)
-
put off (推迟;扔掉;阻止)
-
put into practice (实行,实施;落实)
-
put into operation (使生效;使运转,使开动)
-
put into production (把…投入生产)
-
put into use (使用,应用;投入使用)
-
put away (放好;抛弃;储存)
-
put up with (v. 忍受;容忍)
-
put emphasis on (重视,强调;把重点放在……)
-
put in place (到位;落实到位;正在实施)
-
He put the coffee on the table. (他把咖啡放在桌上。)
-
Where did you put the programmes? (你把节目单放在哪里了?)
-
set, establish, voice, gift, station (放;表达;移动;安置;赋予)
-
leave, set out (出发;击;航行;发芽)
-
simple, turkey (掷;笨蛋;投击;怪人)
433. whale
hweil 鲸
hweil 捕鲸
-
a whale of a ([美国口语]了不起的,非常大的,极大的;极好的,精彩的)
-
blue whale ([动]蓝鲸)
-
sperm whale (巨头鲸;抹香鲸(等于Physeter catodon))
-
killer whale ([动]逆戟鲸)
-
white whale (白鲸)
-
whale meat (鲸鱼肉)
-
right whale (露脊鲸)
-
humpback whale (座头鲸;驼背鲸)
-
whale shark (鲸鲨)
-
beaked whale (突吻鲸;[动]剑吻鲸;喙鲸)
-
The receding tide stranded the whale. (退潮把鲸鱼搁浅在海滩上。)
-
So whale come out fish, because they are fish obviously. (所以鲸鱼就是鱼,因为他们显然是鱼。)
-
This sense of revelation is in part due to our changing attitude towards the whale. (与鲸鱼感到关联部分是由于和我们对鲸鱼态度发生了变化。)
-
slaughter (猛揍;使惨败)
-
bouncer, colossus ([脊椎]鲸;巨大的东西)
434. exchange
iks'tʃeindʒ 交换,兑换
-
exchange rate (汇率;兑换率)
-
foreign exchange (外汇;国际汇兑;外国汇票)
-
stock exchange (证券交易所)
-
in exchange (作为交换)
-
exchange for (交换;兑换)
-
ion exchange (离子交换)
-
heat exchange (热传导)
-
in exchange for (作为…的交换)
-
information exchange (信息交换;情报交流)
-
cultural exchange (文化交流)
-
data exchange (数据交换)
-
exchange with (v. 与…交换)
-
international exchange (国际汇兑;国际电话局)
-
exchange market (外汇市场)
-
exchange reserves (中央银行所持有的自由兑换外汇准备)
-
cation exchange ([化]阳离子交换)
-
ion exchange resin (离子交换树脂(多孔合成树脂的总称))
-
foreign exchange market (外汇市场,外汇交易市场)
-
shanghai stock exchange (上海证券交易所)
-
exchange system ([计]交换系统;交换制)
- Four of my cassettes for your Madonna CD is a fair exchange. (我用四盒磁带换你的麦当娜激光唱片很公平。)
-
communication, conversion ([通信][计]交换;交流;交易所;[金融]兑换)
-
turn, truck ([通信][计]交换;交易;[金融]兑换)
-
trade, traffic ([通信][计]交换;交易;[金融]兑换)
435. ecosystem
'i:kəu,sistəm, 'ekəu- 生态系统
-
natural ecosystem (自然生态系统)
-
terrestrial ecosystem (陆地生态系统)
-
agricultural ecosystem (农业生态系统)
-
ecosystem structure (生态系统结构)
-
ecosystem function (生态系统功能)
-
artificial ecosystem (人工生态系统)
-
ecosystem ecology (生态系统;生态学)
-
ecosystem type (生态系统型)
- ...the forest ecosystem. (…森林生态系统。)
- ecological constellation, ecological systems ([生态]生态系统)
436. distance
'distəns 距离,路程
-
in the distance (在远处)
-
long distance (长途电话局,长途通迅)
-
at a distance (在远处;有相当距离)
-
distance oneself from (使远离;使疏远)
-
from a distance (从远处;隔开一段距离)
-
distance education (远程教育;广播教育,函授教育)
-
short distance (短距离;短程)
-
distance learning (远程教育;函授学习)
-
walking distance (步行距离)
-
euclidean distance ([计]欧几里得距离)
-
safe distance (安全距离[化])
-
within walking distance (步行就能到)
-
go the distance (永不放弃;去向远方;继续跑完全程)
-
minimum distance (最小距离)
-
shortest distance (最短距离,最近距离)
-
center distance (中心距)
-
transmission distance (传输距离)
-
genetic distance (遗传距离)
-
propagation distance (传播距离)
-
long distance call (长途电话)
-
Measure the distance between the two points. (量出两点之间的距离。)
-
The cottage is some distance (= quite a long distance ) from the road. (小屋离开大路有些距离。)
-
separation, space, interval, remove ([数]距离;远方;疏远;间隔)
-
stand off, cold-shoulder (疏远;把…远远甩在后面)
437. assume
假定,设想
-
assume responsibility (承担责任)
-
assume liability (承担责任)
-
subjective assume (主观臆断)
-
I think we can safely assume (= it is almost certain ) that interest rates will go up again soon. (我想我们几乎可以肯定,利率很快会再次上调。)
-
When it got to midnight and Paul was still not back, I began to assume the worst (= think that the worst possible thing had happened ) . (到午夜时保罗还没回来,我就开始往最坏的地方想了。)
-
undertake, adopt, accept, shoulder, sustain (承担;假定;采取;呈现)
-
attitudinize, put on the dog (装腔作势;多管闲事)
438. egg
蛋
-
egg white (蛋白)
-
egg yolk (蛋黄)
-
golden eggs (金蛋(便于创造就业机会的场所))
-
in the egg (在初期,在萌芽状态,尚未发展的,未成熟的(常与crush连用))
-
easter egg (n. 复活节彩色蛋)
-
good egg (讨人喜欢的人,有趣味的人)
-
egg shell ([医]卵壳)
-
preserved egg (n. 皮蛋)
-
egg on (怂恿)
-
bad egg (坏蛋;不可信任的人)
-
duck egg (鸭蛋)
-
fertilized egg (受精卵,孕卵)
-
boiled egg (水煮鸡蛋)
-
egg cell ([生]卵细胞)
-
nest egg (储蓄金,储备金(为养老或应变等用))
-
fried egg (煎蛋;荷包蛋)
-
easter egg hunt (寻找复活节彩蛋活动)
-
egg roll (蛋卷)
-
quail egg (鹌鹑蛋)
-
duck's egg (得零分;鸭蛋;零分(等于duck egg))
-
Blackbirds lay their eggs in March. (乌鸫在3月产蛋。)
-
an ostrich egg (鸵鸟蛋)
-
The eggs hatch (= break open to allow the baby out ) in 26 days. (这些蛋要26天才能孵化。)
-
apple, customer, fellow, guy, bird ([禽]蛋;卵子;家伙)
-
encourage, fan (煽动;怂恿)
439. opinion
ə'pinjən 意见,看法
-
public opinion (民意;公众舆论)
-
in my opinion (adv. 依我看来,在我看来)
-
opinion about (有关…的意见)
-
opinion poll (民意测验;选举投票)
-
personal opinion (个人见解,个人意见)
-
in the opinion of (据……的见解)
-
public opinion poll (民意测验)
-
in one's opinion (根据某人的看法;在……看来)
-
expert opinion (专家意见;内行意见)
-
second opinion (其他人的意见;补充性的意见)
-
a matter of opinion (看法不同的问题)
-
legal opinion (法律意见书;合法认定)
-
advisory opinion (顾问意见,咨询意见)
-
opinion survey (意见调查)
-
opinion leader (意见领袖;舆论领袖)
-
considered opinion (信念;考虑后的意见)
- When choosing an insurance policy it’s best to get an independent opinion. (选择保险时,最好听听专家的独立意见。)
- comment, view, judgement, mind, thinking (意见;主张)
440. principle
'prinsəpl 原理,原则
-
working principle (工作原理)
-
basic principle (基本原理)
-
on the principle of (根据...的原则)
-
design principle (设计原理)
-
operating principle (工作原理;操作原理)
-
guiding principle (指导原则)
-
operation principle (经营理念)
-
in principle (大体上,原则上)
-
of principle (有原则的)
-
fundamental principle (基本原则)
-
general principle (一般原则;一般原理;普遍原理)
-
on principle (根据原则)
-
first principle (第一原则;第一原理;基本原则)
-
principle of work (原理,工作原理)
-
management principle (管理原则;经营方针)
-
variational principle ([力]变分原理(等于variation principle))
-
system principle (系统性原则)
-
reaction principle (n. 反应原理,反作用原理;反酌原理)
-
principle of operation (工作原理;操作原理)
-
superposition principle ([物]叠加原理)
-
Schools try to teach children a set of principles. (学校设法教给孩子们一套道德准则。)
-
He’s got no principles at all! (他毫无道德准则!)
-
It’s against my principles to accept gifts from clients. (收受客户礼物违背我的原则。)
- theory, mechanism, element, essence, parent (原理,原则;主义,道义;本质,本义;根源,源泉)
441. global
'ɡləubəl 全球性的,总的
-
global economy (全球经济)
-
global warming (全球变暖)
-
global market (全球市场)
-
global climate (全球气候)
-
global optimization (整体最佳化)
-
global network (全球网)
-
global environment (n. 全球环境;地球环境)
-
global change (全球变化;全世界性变化)
-
global positioning system (全球位置测定系统)
-
global village (地球村,世界村)
-
global optimum (总体最优值)
-
global stability (全局稳定性;整体稳定性;大范围稳定)
-
global strategy (全球战略;全球策略)
-
global value (总价值,总值)
-
global marketing (全球营销;总括市场)
-
global community (全球社区;地球村)
-
global system (全球系统;全球税制)
-
global sourcing (全球采购;全球资源)
-
global view (全局观点;全局视图)
-
global reach (全球性覆盖)
-
global climate change (全球气候变化)
-
the global economy (全球经济)
- spherical, ball-shaped (全球的;总体的;球形的)
442. cause
kɔ:z 引起,使发生
kɔ:z 原因
-
cause of (起因;属…原因)
-
cause for (…的原因)
-
in the cause of (为了)
-
cause of death (死因)
-
root cause (根本原因)
-
common cause (共同事业;共同目标协会;偶然原因;普通原因)
-
cause and effect (因果关系;原因与结果)
-
cause analysis (原因分析;成因分析)
-
internal cause (内因;内在原因)
-
cause of disease (病因)
-
cause trouble (肇事)
-
good cause (n. 正当理由)
-
cause damage to (对…造成损坏,带来损害)
-
immediate cause (直接原因)
-
failure cause (故障原因)
-
external cause (外因)
-
just cause (正义事业;正当理由)
-
without cause (无故;毫无原因)
-
show cause (说出理由)
-
probable cause (可能的原因;合理的根据)
-
Heavy traffic is causing delays on the freeway. (交通拥挤使高速公路通行不畅。)
-
The fire caused £15,000 worth of damage. (这场火灾造成了价值1.5万英镑的损失。)
-
I’m sorry if I caused any confusion . (对不起,我可能给大家造成了混乱。)
-
Sorry, I didn’t mean to cause offence (= offend you ) . (对不起,我不是故意要冒犯你。)
-
career, consideration, enterprise, matter, target (原因;事业;目标)
-
attract, produce, occasion, operate, induce (引起;使遭受)
443. eye
ai 眼睛
-
in the eyes of (在…心目中;从…来看)
-
to the eye (adv. 从表面上看来;公然)
-
an eye for (对…很有兴趣,对…有很深的爱好;对…有敏锐的鉴赏力;能欣赏;能判断)
-
all eyes (目不转睛;众目睽睽;聚精会神地看)
-
eyes and ears (耳目)
-
the public eye (群众的眼睛;社会的注意)
-
in eye (在视线之内;在望)
-
with an eye to (着眼于…;指望着…)
-
eye contact (目光接触;眼神交会)
-
in the public eye (广为人知的;受公众瞩目的)
-
eye to eye (心有灵犀;四目相对)
-
with the naked eye (adv. 用肉眼)
-
keep an eye on (v. 照看;留意;密切注视)
-
set eyes on (v. 看到;望见)
-
see eye to eye (看法一致)
-
naked eye (n. 肉眼)
-
black eye (黑眼圈;被打得发青的眼圈;丑事)
-
eyes out ([澳大利亚、新西兰口语]全力以赴,竭尽全力)
-
with an eye on (考虑到;注意到)
-
at eye (不费劲地随便一看,望一眼)
-
He’s got beautiful eyes. (他有一双漂亮的眼睛。)
-
There were tears in her eyes as she listened to the story. (她听故事时眼里噙着泪水。)
-
Ow! I’ve got something in my eye! (哎呀!我眼睛里进了什么东西!)
-
viewpoint, vision, sight, perspective, outlook ([解剖]眼睛;视力;眼光;见解,观点)
-
watch, look, behold (注视,看)
444. introductory
,intrə'dʌktəri 引导的,介绍的
-
introductory course (基础入门课程)
-
introductory remarks (开场白;引言)
- as the chairman said in his introductory remarks (正如主席在开场白中所说的)
- guiding, orientative (引导的,介绍的;开端的)
445. weight
weit 重量,负担
weit 加重量于
-
light weight (轻量;空载排水量;车辆自重)
-
molecular weight ([化]分子量)
-
of weight (有权势的;有影响的,有分量的)
-
lose weight (v. 减肥;体重减轻)
-
weight loss (失重;重量减轻)
-
body weight (体重)
-
by weight (按重量;按重量计算)
-
weight gain (增重,体重增加)
-
weight distribution (质量分布;重量分布;重量分配)
-
heavy weight ([体]重量级;平均体重以上的人;[口]重要人物)
-
dry weight (干重)
-
molecular weight distribution ([化]分子量分布)
-
birth weight (出生体重;初生重)
-
dead weight (固定负载;静负载)
-
weight ratio (体重比,重量比;重量)
-
reduce weight (整形美容减肥)
-
put on weight (体重增加)
-
net weight (净重)
-
weight coefficient (权重系数;加权因子)
-
weight control (重量控制)
-
The average weight of a baby at birth is just over seven pounds. (婴儿的平均出生体重是七磅多一点。)
-
It can be sewn into curtain hems to weight the curtain and so allow it to hang better. (可以把它缝在窗帘的摺边里以增加窗帘的重量,使之更有下垂感。)
- significance, burden, stress, strain, consequence ([物]重量,重力;负担;[计量]砝码;重要性)
446. variation
,vεəri'eiʃən 变化,变动
-
temperature variation (温度变化)
-
genetic variation (n. 遗传变异)
-
coefficient of variation (变异系数;变动系数;变更系数)
-
variation coefficient (变异系数,变差系数)
-
seasonal variation (季节性波动,季节性变动)
-
spatial variation (空间变化;区域差异)
-
total variation (全变差;总变差)
-
frequency variation (频率变化)
-
time variation (时间变化,时间变化性)
-
variation method (变分法;差异法)
-
variation range (调整范围,变化范围;变限)
-
diurnal variation (日变化;日变程;日际变化;昼夜变化)
-
annual variation (年变化;[天文学]年变)
-
speed variation (速率变化,变速)
-
variation principle (变分原理(用任意波函数计算出的能量,不可能小于体系真实的基态能量))
-
variation analysis (差异分析;变异分析)
-
environmental variation (环境变异)
-
weight variation (重量差异,权重变种)
-
voltage variation (电压变化)
-
random variation (无规则变化,随机变化)
- Most of his poems are variations on the theme of love. (他的大部分诗作都是有关爱情主题的形式不同的作品。)
- shift, change, differentiation, diversification, turn (变化;[生物]变异,变种)
447. sculpture
'skʌlptʃə 雕塑,雕刻
-
clay sculpture (泥塑)
-
ice sculpture (冰雕)
-
sculpture park (雕塑公园)
- ...stone sculptures of figures and animals. (…人物及动物石雕。)
-
carving, incision ([建]雕塑;[轻]雕刻;刻蚀)
-
grave, engrave ([建]雕塑;[轻]雕刻;刻蚀)
448. student
'stju:dənt, 'stu:- 学生
-
college student (大学生)
-
university student (大学生)
-
graduate student (n. 研究生;毕业生)
-
good student (好学生)
-
foreign student (外国学生,外籍学生;留学生)
-
high school student (高中生)
-
international student (国际学生;留学生)
-
middle school student (中学生)
-
student loan (助学贷款)
-
student visa (学生签证)
-
student life (学生生活;学习生活)
-
doctoral student (博士生)
-
excellent student (优秀学生;优等生)
-
girl student (女学生)
-
student id (学生证;学号)
-
outstanding student (优秀学生,杰出学生)
-
postgraduate student (硕士研究生)
-
poor student (贫困生;学困生)
-
student body (全体学生;学生的总称)
-
undergraduate student (本科生)
- He’s obviously an excellent student of human nature. (显然他对人性的研究很深入。)
- scholar, academic, pupil (学生;学者)
449. bacteria
bæk'tiəriə 细菌
-
lactic acid bacteria (乳酸菌)
-
pathogenic bacteria (致病菌;病原菌)
-
photosynthetic bacteria (光合细菌)
-
harmful bacteria (有害细菌;病菌)
-
anaerobic bacteria (厌氧细菌,厌氧菌;嫌气细菌)
-
sulfate reducing bacteria (硫酸盐还原菌)
-
coliform bacteria (大肠型细菌)
-
aerobic bacteria (需氧细菌;好氧细菌)
-
heterotrophic bacteria (异养细菌)
-
acetic acid bacteria (醋酸菌;乙酸菌;醋酸细菌)
-
denitrifying bacteria (反硝化细菌)
-
intestinal bacteria (肠道细菌)
-
nitrifying bacteria (硝化细菌;硝化菌)
-
methane bacteria (甲烷菌;甲烷细菌)
-
iron bacteria (铁细菌)
-
gram negative bacteria (革兰氏阴性细菌)
-
symbiotic bacteria (共生菌)
-
sulphate reducing bacteria (硫酸还原物)
-
Is it possible to multiply bacteria in the laboratory? (有可能在实验室繁殖细菌吗?)
-
When you eat off the plate, all of those bacteria go into your stomach. (当你吃掉了盘子里的食物时,这些细菌就会进入你的肚子。)
- microbe, bacilus (细菌)
450. presence
'prezəns 出席,存在
-
in the presence of (在…面前;有某人在场)
-
in presence of (提示)
-
physical presence (实体存在;实际存在)
-
military presence (军事存在)
-
internet presence (网上广告)
-
commercial presence (商业存在)
- Your presence is requested at the club meeting on Friday. (敬请出席于周五举行的俱乐部会议。)
- existence, being, entity, is ([植]存在;出席;参加;风度;仪态)
451. accept
ək'sept 接受,承认,同意
- accept of (v. 承兑)
-
Rick accepted her offer of coffee. (她请里克喝咖啡,他接受了。)
-
He accepted the invitation to stay with us. (他接受了邀请来我们家住。)
-
His school reports said that he is always ready to accept a challenge (= agree to do something difficult ) . (他的学业报告上说他乐于接受挑战。)
-
Please accept this small gift. (请收下这份小小的礼物。)
-
They offered me a job and I accepted. (他们给我一份工作,我接受了。)
-
He readily accepted her invitation (= accepted it quickly ) . (他欣然接受了她的邀请。)
-
undertake, adopt, recognize, contain, shoulder (接受;承认;承担;承兑;容纳)
-
recognize, grant (承认;同意;承兑)
452. accumulate
ə'kju:mjuleit 积聚,堆积
- It is unjust that a privileged few should continue to accumulate wealth. (少数特权阶级继续积聚财富,这是不公平的。)
-
store up (累积;积聚)
-
scrape up (积攒)
453. colony
殖民地
-
bacterial colony (n. (细菌)菌落;细菌聚落)
-
colony formation (群体形成;集落形成)
-
crown colony (英国直辖殖民地)
-
colony count (菌落计数;菌落数(测定法))
-
penal colony ((罪犯的)流放地)
- Algeria was formerly a French colony. (阿尔及利亚以前是法国的殖民地。)
- settlements (殖民地;移民队)
454. gradual
'ɡrædʒuəl 逐渐的,逐步的
-
gradual change (渐变柔光,渐变)
-
gradual transition (渐变;逐次跃迁;缓变结)
-
gradual advance (逐渐上升,渐升)
-
There has been a gradual change in climate. (气候渐渐发生了变化。)
-
the gradual decline in manufacturing industry (制造业的逐渐衰退)
-
Education is a gradual process. (教育是一个循序渐进的过程。)
- piecemeal (逐渐的;平缓的)
455. piece
pi:s 片,块
pi:s 拼合(凑)
-
a piece of (一片,一块)
-
one piece (adj. 整体的,单片的)
-
work piece (工作物;半制品;被加工件)
-
a piece of paper (一张纸)
-
piece of cake (轻而易举的事情;轻松愉快的事)
-
a piece of work (难事;一件作品;一项工作)
-
in one piece (未受伤的;完整无损地)
-
piece by piece (逐渐地)
-
of a piece (一致的;与…同类的)
-
pick up the pieces ((跌倒后)重新爬起来(对小孩讲的话) 收拾残局;收拾残局)
-
a piece of bread (一片面包)
-
in piece (◎破碎,成碎片)
-
piece together (拼凑)
-
master piece (杰出的事)
-
first piece (粗加工工件;粗加工部分;首片)
-
piece goods (n. 布匹;匹头)
-
fall to pieces (破碎,倒塌)
-
test piece (试样;制取试样的金属块;[音]参赛或命题曲目)
-
piece on (接上,贴上)
-
a piece of music (一段音乐;一首音乐;一首乐曲)
-
Cut off a piece of wood 5 cm in length. (截下一段五厘米长的木头。)
-
His trousers were held up with a piece of string. (他的裤子靠一根细绳系着。)
-
Would you like a small or a large piece? (你想要一小块还是一大块?)
-
Chop the potato into bite-sized pieces. (把马铃薯切成小块。)
-
block, mass ([计]块;件;篇;硬币)
-
cement, joint (修补;接合;凑合)
456. solid
'sɔlid 固体
-
solid foundation (基础雄厚;实体基础)
-
solid waste (固体废物,固态废物;固体废料,固体垃圾)
-
solid state (固态)
-
solid phase ([物]固相)
-
solid wood (实木;紧密材)
-
solid content (固体含量;固形物)
-
solid material (固体材料,固体物料)
-
solid solution (固溶体)
-
solid surface (固体表面;实体曲面)
-
high solid (高固体份)
-
solid particle (固体微粒;实体颗粒)
-
solid fuel ([化]固体燃料)
-
solid support (载体)
-
solid food (固体食物;干粮)
-
solid work (开切工作)
-
solid ground (坚实地;固定接地)
-
solid fermentation (固体发酵)
-
suspended solid (悬浮固体)
-
solid wall (实体墙;实心墙;实体岸壁)
-
solid structure (立体结构)
- the properties of liquids and solids (液体和固体的特性)
-
responsible, honest, united, consistent, reliable ([物]固体的;可靠的;[数]立体的;结实的;一致的)
-
cube ([物]固体;[数]立方体)
457. action
'ækʃən 行动,行为,作用
-
take action (采取行动;提出诉讼)
-
action on (对…的作用)
-
in action (在活动;在运转)
-
action plan (行动计划;行动方案)
-
mechanism of action (作用机制;作用机理)
-
course of action (做法;行动步骤)
-
legal action (法律诉讼)
-
action research (行动研究;行为研究;动作研究)
-
civil action (n. 民事诉讼)
-
pharmacological action (药理作用)
-
corrective action (n. 校正动作)
-
administrative action (行政诉讼;行政裁定)
-
joint action (联合行动;[机]接合动作;接合作用)
-
collective action (集体行动;集体行为)
-
combined action (共同作用;联合行动;复合作用)
-
direct action (直接行动;直接作用)
-
action potential (动作电位;动诅位)
-
out of action (损坏;不运转;失去作用)
-
control action (控制作用;控制动作)
-
disciplinary action (纪律处分;训练活动)
-
The government must take action (= do something ) now to stop the rise in violent crime. (政府现在必须采取行动遏止暴力犯罪的上升。)
-
She was looking forward to putting her ideas into action (= doing the things she had planned ) . (她盼望着将自己的想法付诸实施。)
-
Ambulance crews are ready to spring into action (= suddenly start doing something ) if anything goes wrong during the race. (救护车急救人员随时准备出动,以应对比赛期间发生的意外。)
- movement, function, doing, campaign, working (行动;活动;功能;战斗;情节)
458. service
'sə:vis 公共设施,服务
'sə:vis 服务
-
of service (有帮助的)
-
customer service (客户服务;售后服务)
-
service life (使用寿命;使用期限;耐用年限)
-
after-sales service (售后服务)
-
service system (n. 服务系统)
-
quality service (优质服务)
-
service quality (服务质量;功能质量)
-
information service (情报服务,讯息服务;查询台;新闻部门)
-
good service (好的服务;合法发球)
-
public service (公共服务,公益服务;公用设施)
-
medical service (医疗服务)
-
service industry (服务行业)
-
health service (公共医疗卫生服务)
-
service center (服务中心;计算中心)
-
in service (服务中;运行中;执勤队)
-
professional service (专业服务)
-
long service (长期服务;发远球)
-
quality of service (服务质量,服务水准)
-
service providers (提供公众互联网所不能提供服务的网上商业公司;服务供应商;相关服务(service provider的复数形式))
-
technical service (技术服务;辅助设施)
-
the health service (医疗保健服务)
-
the postal service (邮政服务)
-
the police service (警察部门)
-
the prison service (监狱系统)
-
Workers in the emergency services (= the police, hospital, and the fire service ) are forbidden from striking. (紧急服务机构的工作人员是禁止罢工的。)
-
There has been a decline in public services in recent years. (近年来公共服务减少了。)
-
{"GLOSS":["the police, hospitals, fire service, and organizations that provide basic things such as water, gas, or electricity"],"COLLOINEXA":["the essential services"]} (基础服务部门)
-
ceremony, waiting (服务,服侍;服役;仪式)
-
durable, wearproof (服务性的;耐用的;服现役的)
-
maintain, unkeep (维修,[计]检修;保养)
459. destroy
di'strɔi 破坏,毁灭,消灭
- companies that are polluting and destroying the environment (污染和破坏环境的公司)
- undermine, founder (破坏;消灭;毁坏)
460. relative
'relətiv 相对的,相关的
'relətiv 亲属
-
relative humidity (相对湿度)
-
relative error (相对误差)
-
relative position (相对位置)
-
relative standard (相对标准;相关标准)
-
relative motion (相对运动)
-
relative density (相对密度(等于specific gravity))
-
relative permeability (相对渗透率;相对磁导率;空间磁导率)
-
relative importance (相对重要性)
-
relative standard deviation (相对标准偏差;相对标准差)
-
relative stability (相对稳定度,相对稳定性;稳定比值)
-
relative theory (相对论,相对理论)
-
relative merits (优缺点;相比较而言的优点)
-
relative molecular mass (相对分子质量)
-
relative movement (相对运动)
-
relative value (相对价值;相对值)
-
relative displacement (相对位移;相对排量)
-
relative analysis (n. 对比分析)
-
relative strength (相对强势)
-
relative velocity ([物]相对速度)
-
relative efficiency (相对效率;相对有效性;相对效能)
-
The relative merits of both approaches have to be considered. (两种方法的相对优点都得考虑在内。)
-
her opponent’s relative lack of experience (她的对手相对来说缺少经验)
-
You may think you’re poor, but it’s all relative (= you are not poor compared to some people ) . (你可能认为自己很穷,但一切都是相对的。)
-
opposing, proportional (相对的;有关系的;成比例的)
-
kin, belongings (亲戚;相关物;[语]关系词;亲缘植物)
461. military
'militəri 军事的
'militəri 军队
-
military affairs (n. 军事;军务)
-
military training (军事训练;军训)
-
military service (兵役,军役)
-
military hospital (军事医院;陆军医院)
-
military power (军权;兵权)
-
military personnel (军事人员)
-
military commission (特别军事法庭)
-
military academy (n. 陆军军官学校)
-
military science (兵法)
-
military strategy (军事战略;军事战略学)
-
military base (军事基地)
-
military government (军政府;军事管制政府)
-
military aircraft (军用飞机)
-
military officer (军官)
-
military operation (军事作战,军事行动)
-
military logistics (军事物流;军事后勤学)
-
military exercise (军事演习)
-
military parade (阅兵;军事博览)
-
military uniform (军装)
-
military coup (军事政变)
-
a military helicopter (军用直升机)
-
military equipment (军事设备)
-
The government has threatened to take military action if the rebels do not withdraw from the area. (政府警告说,如果叛乱分子不从该地区撤出,就要采取军事行动。)
-
The United States is prepared to use military force to achieve its aims. (美国准备动用武力达成目的。)
-
a raid by European military forces (欧洲军事力量发动的袭击)
-
martial, soldierly (军事的;军人的;适于战争的)
-
force, soldier, battalion (军队;军人)
462. memory
'meməri 记忆(力),回忆
-
in memory of (纪念…)
-
shape memory (形状记忆;外形记忆)
-
from memory (根据记忆)
-
shape memory alloy (形状记忆合金)
-
memory card (记忆卡,存储插件)
-
working memory (内存储器;工作存储器)
-
main memory ([电脑]主存储器)
-
memory management ([计]内存管理)
-
memory space (存储空间;存储量)
-
flash memory (闪速存储器)
-
virtual memory (虚拟内存)
-
memory effect (记忆效应;存储存应)
-
memory function (记忆功能;记忆函数)
-
shared memory (共享内存;共享存储器)
-
memory stick (记忆棒)
-
computer memory (计算机内存;计算机存储器)
-
memory capacity ([计]记忆容量;[计]存储器容量)
-
cherish the memory of (怀念(某人))
-
short-term memory (短期记忆,短时记忆)
-
memory allocation (内存分配;存储器分配)
- He has lots of happy memories of his stay in Japan. (他对在日本逗留的那段时光有许多美好的回忆。)
- mind, retention ([心理]记忆,记忆力;内存,[计]存储器;回忆)
463. potential
pəu'tenʃəl 潜在的
pəu'tenʃəl 潜能
-
market potential ([经]市场潜力;市场潜在需求量)
-
potential energy (势能)
-
development potential (发展潜力;发展前景)
-
potential market (潜在市场)
-
growth potential (增长潜力;生长势)
-
full potential (全电位;全电势)
-
electric potential (电位;电势)
-
potential value (潜在价值;位势值;平衡值)
-
high potential (高电势;潜能)
-
potential field (势场;位场)
-
potential difference (n. 势差,位差)
-
potential distribution (电位分布)
-
potential function (势函数;位函数)
-
evoked potential ([生理学](大脑皮质的)激发性电位)
-
water potential (水势;水潜能;静水压;水位)
-
action potential (动作电位;动诅位)
-
potential customer (潜在的顾客)
-
potential demand (潜在需要)
-
potential impact (潜在影响)
-
chemical potential (化学势,化学位)
- The company has identified 60 potential customers. (该公司已确定了60位潜在的客户。)
-
possibility, probability, feasibility, maybe, chance (潜能;可能性;[电]电势)
-
feasible, possible, underlying, latent (潜在的;可能的;势的)
464. sign
标记,符号
做标记
-
sign up (签约雇用,签约参加)
-
sign on (开始广播;签约雇用)
-
sign for (签收)
-
sign in (签到;注册;登记;签收)
-
sign up for (注册,选课;报名参加)
-
sign language (手语;符号语言)
-
sign a contract (签订合同;签合同;签署合同)
-
signs and wonders (神迹奇事)
-
traffic sign (交通标志)
-
shop sign (店铺招牌;牌号)
-
warning sign (警告标志;警报信号)
-
stop sign (停车标志;停止信号/标志)
-
star sign (星座)
-
sign off (停止活动;停止广播)
-
road sign (路标,道路标志)
-
zodiac sign (星座;生肖;黄道十二宫)
-
positive sign (n. 正号)
-
sign of the zodiac (星座老虎机;[天]黄道十二宫)
-
sign out (签名登记离开;用签名记录离开的时间)
-
equal sign (等号)
-
a sign on the door (门上的标牌)
-
{"COLLOINEXA":["road signs"]} (路标)
-
a no smoking sign (禁止吸烟的告示牌)
-
Don’t ignore the fog warning signs . (不要忽视雾警标志。)
-
symbol, breath, evidence, mark, motion (迹象;符号;记号;手势)
-
subscribe (签署;签名)
-
ink, endorse (签署;示意)
465. electricity
,ilek'trisəti 电流,电
-
static electricity (n. 静电;静位觉)
-
generate electricity (发电)
-
electricity supply (供电;电力供应)
-
electricity generation (发电)
-
save electricity (节约用电)
-
produce electricity (发电)
-
electricity grid (电网,电力网格)
-
conduct electricity (导电)
-
electricity transmission (输电)
-
quantity of electricity ([电]电量)
-
generation of electricity (发电,电力生产)
-
electricity meter (电表;电量计;电量表)
-
current electricity (电流)
-
make electricity (发电)
-
positive electricity (正电;阳电)
-
negative electricity (阴电,负电)
- The farm was very isolated, but it had electricity. (那个农场非常偏远,但有电力供应。)
- electric power, electric force (电力;电流;强烈的紧张情绪)
466. dioxide
dai'ɔksaid 二氧化物
-
carbon dioxide (二氧化碳)
-
titanium dioxide (二氧化钛)
-
sulfur dioxide (二氧化硫)
-
chlorine dioxide (二氧化碳)
-
silicon dioxide ([化]二氧化硅)
-
sulphur dioxide ([化]二氧化硫)
-
manganese dioxide (二氧化锰)
-
lead dioxide ([化]二氧化铅)
-
liquid carbon dioxide (液态二氧化碳)
-
nitrogen dioxide ([化]二氧化氮)
-
zirconium dioxide (二氧化锆)
-
carbon dioxide laser (二氧化碳激光器;二氧化碳雷射)
-
tin dioxide ([化]二氧化锡)
-
vanadium dioxide (二氧化钒)
-
cerium dioxide (二氧化铈)
-
carbon dioxide ice (干冰,固体二氧化碳)
-
tellurium dioxide (二氧化碲)
-
How much carbon dioxide you save, if any, depends on how far you live from work and how you get there, among other things. (如果真有的话,你可以节约多少二氧化碳? 它取决于你住得有多远还是你如何完成目标抑或其他因素?)
-
Studying the light in each image could also reveal physical characteristics, such as the presence of water or carbon dioxide. (研究每个行星图像中的光线同样可以揭示物理特性,如是否存在水或二氧化碳。)
-
And then we have gas cooled reactors which can use supercritical carbon dioxide or helium. (然后我们有气体冷却反应堆,那能使用超临界二氧化碳或者氦。)
467. perform
pə'fɔ:m 执行,履行,表演
-
perform an operation (动手术;做手术)
-
perform on (表演;上演;演奏)
-
opportunity to perform (实践的机会;表现机会)
-
perform maintenance (修理)
-
perform a contract (执行合同)
-
Chenier and the band are performing at the Silver Palace tomorrow. (车尼尔和乐队明天将在银宫演出。)
-
The children perform two plays each school year. (孩子们一学年表演两部话剧。)
-
accomplish, implement, achieve, complete, fulfil (执行;完成;演奏)
-
put into effect, to carry out (执行,机器运转;表演)
468. situation
,sitju'eiʃən, -tʃu- 情形,境遇
-
current situation (现状,目前形势;现况)
-
present situation (现状)
-
actual situation (实际情况)
-
general situation (概况,一般状况)
-
overall situation (大局;总体形势)
-
economic situation (经济形势,经济状况)
-
market situation (市场情况;市场行情)
-
practical situation (实际情况)
-
win-win situation (双赢局面)
-
international situation (国际形势)
-
financial situation (财务状况)
-
political situation (政治局势)
-
epidemic situation (疫情)
-
situation analysis (n. 形势分析;情况分析)
-
special situation (特殊情况)
-
domestic situation (国内形势)
-
bad situation (糟糕的局面,处于劣势)
-
social situation (社会情境)
-
recent situation (近况)
-
competitive situation (竞争态势;竞争环境;竞争性的局面)
- I explained the situation to everyone. (我向大家介绍了一下情况。)
- circumstance, case, location, thing, aspect (情况;形势;处境;位置)
469. evolution
,i:və'lu:ʃən, ,ev- 进化,发展,演变
-
theory of evolution (进化学说,进化论)
-
evolution theory (进化论)
-
peaceful evolution (和平演变)
-
social evolution (社会演化,社会进化)
-
gas evolution (气体逸出;天然气逸出;气体析出)
-
cultural evolution (文化进化;文化演进;文化演化)
-
organic evolution (生物进化)
-
industry evolution (产业演变)
-
parallel evolution (平行进化,平行演化)
-
evolution of market (市场演变)
-
convergent evolution ([生]趋同进化)
- the theory of evolution (进化论)
- unfolding, Monkey to Man (演变;[进化]进化论;进展)
470. soon
su:n 不久,很快
-
as soon as possible (尽快)
-
soon after (稍后,不久以后)
-
sooner or later (迟早,早晚)
-
so soon (这么快)
-
coming soon (即将来临;马上就来)
-
see you soon (再见;待会儿见;希望尽快见到你)
-
how soon (多久;多快;多少时间之后)
-
soon enough (很快)
-
so soon as (一…就)
-
all too soon (总是太早;过得太快)
-
had sooner (宁可,宁愿)
-
write soon (尽快回信)
-
soon you will see (很快你就将知道;不久 你将看到)
-
It will be dark soon. (天很快就要黑了。)
-
David arrived sooner than I expected. (戴维到得比我预料的快。)
-
‘Who?’ ‘You’ll find out soon enough (= fairly soon ) .’ (“谁?”“你很快就会知道的。”)
- immediately, rather, now, first, quick (快;不久,一会儿;立刻;宁愿)
471. fill
fil 装满
-
fill in (填写;填充;替代)
-
fill out (填写;变丰满,变大)
-
fill up (填补;装满;堵塞)
-
fill with (装满,充满)
-
fill in the blanks (填空)
-
fill in the form (填写表格)
-
fill in a form (填写登记表)
-
fill in for (代替,占据别人的位置)
-
fill in for someone (顶替,替代某人)
-
earth fill (土堤;填土方)
-
fill up with (用…填满)
-
back fill (回填,充填;后面充填物)
-
fill factor ([计]占空因数;填充因数)
-
fill a vacancy (补缺;填补空白)
-
land fill ((废物)填注池;土地填筑)
-
cut and fill (随挖随填;充填开采)
-
fill out a form (填表)
-
fill rate (填充率;供应比率)
-
fill into (填充)
-
sand fill (沙填料;水砂充填)
-
He poured her a drink, then filled his own glass. (他给她倒了一杯,然后将自己的杯子斟满。)
-
My job was filling the flour sacks. (我的工作是装面粉袋。)
-
Take a deep breath and allow your lungs to fill. (深吸一口气,让肺部涨满。)
-
There was just enough wind to fill the sails. (正好有足够大的风鼓满船帆。)
-
Miller’s band was filling dance halls (= attracting a lot of people ) all over the country. (米勒的乐队在全国各地的舞厅都人气爆棚。)
-
full of, fulfill, freight, meet (装满,使充满;满足;堵塞;任职)
-
swell with, intumesce (被充满,膨胀)
-
satisfaction, content (满足;填满的量;装填物)
472. fort
fɔ:t 堡垒,要塞
-
fort worth (沃思堡市(美国城市))
-
fort lauderdale (劳德代尔堡(美国佛罗里达州东南沿海城市))
- The fort flanked on a swamp. (堡垒侧面靠着沼泽。)
- tower, bastion (堡垒;[军]要塞;(美)边界贸易站)
473. content
'kɔntent 内容
'kɔntent 使满足,使安心
-
main content (主要内容)
-
water content (含水量)
-
moisture content (水分含量;含湿量)
-
content with (满足于…;对…感到满意)
-
protein content (蛋白质含量)
-
carbon content (n. 碳含量)
-
oxygen content (氧含量,血氧含量)
-
sulfur content (含硫量,硫分;硫含量)
-
oil content (含油量;油份)
-
sugar content (糖含量)
-
solid content (固体含量;固形物)
-
content analysis (内容分析)
-
acid content (酸性含量)
-
information content (信息量;资讯量)
-
nitrogen content (含氮量;总氮量)
-
chlorophyll content (叶绿素含量)
-
ash content (灰分含量,含灰量)
-
technology content (科技含量)
-
gas content (含气量;气体含量)
-
content management (内容管理)
- The content of the media course includes scripting, editing and camera work. (大众传媒课程的内容包括稿件写作、剪辑和摄像操作。)
-
satisfaction, directory, bulk, list, fill (内容,目录;满足;[物]容量)
-
satisfactory, well-pleasing (满意的)
-
gratify, appease (使满足)
474. success
sək'ses 成功,成就
-
success in (在…方面成功)
-
great success (巨大成功;非常成功)
-
with success (成功地)
-
success rate (成功率;接通率)
-
without success (没有成功)
-
secret of success (n. 成功的秘诀)
-
achieve success (取得成功;获得成功)
-
success and failure (成功与失败)
-
way to success (成功之路)
-
road to success (成功之路;成功者之路)
-
complete success (完全成功;彻底的胜利)
-
make a success of (把…做得十分成功,在…上取得成功(或做出成绩))
-
economic success (经济上的成功)
-
success story (n. 一个人的成名史)
-
wish you every success (一帆风顺)
-
meet with success (成功)
-
academic success (学科成就,学术成就)
-
success probability (成功率;成功概率)
-
feeling of success (成功感)
- The experiment was a big success. (实验非常成功。)
- victory, prosperity, achievement, effort, accomplishment (成功,成就;胜利;大获成功的人或事物)
475. signal
信号,标志
发信号,标志着
-
signal processing (信号处理)
-
digital signal (数字信号)
-
digital signal processing (数字信号处理)
-
signal processor (n. 信号处理机;讯息处理者)
-
signal transmission (信号传输;信号发送)
-
digital signal processor (数位讯号处理器)
-
output signal (输出信号)
-
input signal ([电]输入信号)
-
signal analysis (信号分析)
-
signal generator (信号发生器;讯号产生机)
-
signal detection (信号检测)
-
signal to noise ratio (信噪比,信号噪声比)
-
control signal (控制信号;操纵信号)
-
speech signal (语言信号,语音信号)
-
video signal (视频信号)
-
traffic signal (交通信号;交通讯号,指挥灯)
-
audio signal (声频信号;可听声信号)
-
signal source (n. 信号源)
-
analog signal ([计]模拟信号)
-
electric signal (电讯号)
- At a prearranged signal the lights went out. (预定的信号一发出,灯就全灭了。)
-
high sign, alarm-word (信号;暗号;导火线)
-
mark (标志;用信号通知)
-
obvious, prominent, marked, noted, outstanding (显著的;作为信号的)
-
semaphore (发信号)
476. generation
,dʒenə'reiʃən 一代人(或产品),产生,发生
-
new generation (新世代,新一代;新生代)
-
power generation (发电,发电量;发电机设备)
-
from generation to generation (代代相传)
-
third generation (第三代)
-
second generation (第二代;改进型)
-
first generation (第一代)
-
younger generation (年轻一代;青年一代)
-
electricity generation (发电)
-
wind power generation (风力发电)
-
young generation (年轻一代)
-
generation mechanism (产生机制)
-
generation gap (n. 代沟(两代人之间的隔阂))
-
generation method (范成法)
-
gas generation (煤气化;气体的产生;气体发生)
-
heat generation (热发生;生热性)
-
code generation (代码生成)
-
electric power generation (发电)
-
current generation (当代;当前阶段)
-
energy generation (能源产生;能量成生)
-
second harmonic generation (倍频效应;二次谐波发生)
-
Like most of my generation, I had never known a war. (和我们这一代的大多数人一样,我并没有经历过战争。)
-
In my generation the divorce rate is very high. (我们这一代人离婚率很高。)
-
the need to preserve the planet for future generations (为子孙后代保护地球的必要性)
-
The story has been handed down from generation to generation. (这个故事是一代一代传下来的。)
- get, reproduction (一代;产生;一代人;[生物]生殖)
477. vast
vɑ:st, væst 巨大的,辽阔的,大量的
-
vast majority (绝大多数,大部份)
-
vast scale (大规模;大比例)
-
vast sums of money (巨额金钱)
-
The refugees come across the border in vast numbers. (大量难民涌过边境。)
-
In the past five years, there has been a vast improvement in graduation rates. (过去的五年内,毕业率大幅度提高。)
-
huge, massive, extensive, tremendous, enormous (广阔的;巨大的;大量的;巨额的)
-
voluminousness (浩瀚;广阔无垠的空间)
478. manufacture
,mænju'fæktʃə 制造,制造业[pl]产品
-
manufacture process (制造工艺;建造过程)
-
manufacture management (制造管理)
-
steel manufacture (钢铁工业;炼钢业)
-
manufacture procedure (制造过程;制程)
-
supervise the manufacture of (监制)
-
manufacture plant ([化]制造工厂)
-
manufacture bases (n. 施工依据)
-
lean manufacture (精益生产;精实生产;精益制造)
-
the company that manufactured the drug (生产这种药的公司)
-
manufactured goods (工业品,制成品)
-
machining, make, work, fabrication (制造;产品;制造业)
-
process, make (制造;加工;捏造)
479. compete
kəm'pi:t 竞争,比赛
- He will be competing in the 100-metre race. (他将参加100米比赛。)
- contest, war, cope (竞争;比赛;对抗)
480. link
liŋk 连接,联系
liŋk 联系
-
key link (关键环节;中心环节)
-
link up (会合;连接;联系)
-
link with (与……有关;与……相连接)
-
weak link (薄弱环节;弱键)
-
data link (数据(自动)传输器;数据(自动)中继器)
-
link up with (与…连接起来)
-
link layer (链路层;连结层)
-
chain link (链连)
-
dynamic link library (动态链接库)
-
connecting link (连接杆;可拆链环;连接环节;联接链节;连接片)
-
inner link (内在联系;内链节)
-
download link (下载链接)
-
data link layer ([计]数据链路层)
-
missing link (推定存在于人猿与人类之间的过渡动物;缺少的一环)
-
close link (紧密联系)
-
communication link (通信线路;通信连接装置)
-
network link (网络链路(链接))
-
wireless link (无线电线路;无线电联系)
-
chain link fence (铁丝网围栏)
-
link analysis (链接分析;连接分析;链分析)
- Police think the murders are linked. (警方认为这些谋杀案互有关联。)
-
relationship, connection, bearing, contact, concern ([计]链环,环节;联系,关系)
-
couple, become one ([计]连接,[铁路]连结;联合,结合)
481. blood
blʌd 血
blʌd 流血
-
blood pressure (n. 血压)
-
in blood (废语充满活力的,生气勃勃的)
-
blood circulation (血液循环,血循环)
-
blood flow (血流;血流量)
-
high blood (勇气;贵族血统)
-
blood sugar ([生化]血糖)
-
blood vessel (血管)
-
high blood pressure (高血压)
-
blood stasis (血瘀;瘀血;血液停滞)
-
flesh and blood (血肉之躯;人类;情欲)
-
blood glucose (血糖)
-
in the blood (世代相传;生来就有的)
-
red blood (血性)
-
peripheral blood (周边血液)
-
blood supply (血液供给)
-
blood cell (血细胞,血球)
-
blood transfusion (输血)
-
low blood pressure (n. [医]低血压症)
-
cord blood ([医]脐带血)
-
blood fat (血脂)
-
Her body was found in a pool of blood. (她的尸体被发现倒在血泊之中。)
-
Blood oozed from a cut on his forehead. (血从他额头的伤口里渗了出来。)
-
Blood tests proved he was not the father. (验血证明他不是孩子的父亲。)
- birth, stem, stock ([解剖]血,血液;血统)
482. commercial
kə'mə:ʃəl 商业的,贸易的
-
commercial bank (商业银行)
-
industrial and commercial bank (工商银行)
-
commercial value (市场价值;经济价值;出售价格)
-
commercial production (工业性生产)
-
commercial law ([经]商法)
-
commercial property (n. 商业财产,商用不动产)
-
commercial application (商业应用)
-
commercial use (商业用途)
-
commercial space (商业面积;商用地方)
-
commercial building (商业大厦,商业楼宇;商业建筑物)
-
commercial street (商业街)
-
commercial bureau (商业局;商务局)
-
commercial operation (商业经营)
-
industrial and commercial bureau (工商局)
-
commercial invoice (商业发票,正式签证的贸易发票)
-
commercial vehicle (商用车辆)
-
commercial banking (商业银行;商业银行业务)
-
state-owned commercial bank (国有商业银行)
-
commercial paper (商业票据,流通票据)
-
commercial business (商业;商务事业)
- Our top priorities must be profit and commercial growth. (我们必须把利润和贸易增长作为我们的第一要务。)
- merchant ([贸易]商业的;营利的;靠广告收入的)
483. approach
ə'prəutʃ 靠近,接近
ə'prəutʃ 途径,方法
-
new approach (新方案;新做法)
-
an approach to (学习...的入门;学习...的途径)
-
basic approach (基本方法)
-
approach with (以…方式处理;向…提出建议)
-
design approach (设计方法;设计方式)
-
research approach (研究途径;研究方案)
-
analysis approach (分析方法;分析研究)
-
systematic approach (系统观点,系统研究法)
-
make an approach to (对…进行探讨)
-
analytical approach (分析方法)
-
process approach (过程研究法)
-
alternative approach (变换方法)
-
system approach (系统方法)
-
holistic approach (整体分析,整体研究)
-
direct approach (直接法;直接进场;直接接近法)
-
approach channel (进港航道;引水渠)
-
pragmatic approach (实际的方法;重实效的方法)
-
experimental approach (实验研究法)
-
systems approach (系统方法;系统论方法)
-
income approach (收益法;所得方法;入息计算法)
-
As I approached the house, I noticed a light on upstairs. (我走近那幢房子的时候注意到楼上有灯光。)
-
She heard footsteps approaching. (她听到有脚步声走过来。)
-
method, way, system, mechanism, medium (方法;途径;接近)
-
border, go on for (接近;着手处理)
-
come near to, draw near (靠近)
484. predict
pri'dikt 预知,预言
-
Sales were five percent lower than predicted. (销售额比预期低5%。)
-
As Liz had predicted , the rumours were soon forgotten. (正如利兹所预料的,流言很快就被淡忘了。)
- forecast, advance information (预报,预言;预知)
485. step
step (脚)步,步骤,台阶
step 行走,踏上
-
step by step (adv. 逐步地)
-
step by (走过)
-
first step (第一步,首要步骤)
-
step in (介入;插手干预;作短时间的非正式访问)
-
take steps (采取措施;采取步骤)
-
in step (步调一致;合拍)
-
next step (下一步)
-
step up (提高;增加;走近)
-
step on (vt. 踩上…;踏上…)
-
step forward (走出,向前进;站出来)
-
step into (进入)
-
at every step (每走一步)
-
take the first step (迈出第一步;开一个头)
-
step motor (步进马达)
-
step down (辞职;走下;逐步减低)
-
watch your step (注意脚下;小心台阶;小心行事)
-
step out (走出去;暂时外出)
-
step back (后退,退后;无意义)
-
time step (时间步(一种舞蹈节奏))
-
last step (最后一步;最后一档;上一步)
-
a video of baby’s first steps (一盒婴儿学步的录像带)
-
He took one step and fell. (他走了一步就跌倒了。)
-
I had to retrace my steps (= go back the way I came ) several times before I found the shop. (我来回走了几次才找到那家商店。)
-
procedure, move (步,脚步;步骤;步伐;[建]梯级)
-
go, walk, track (踏,踩;走)
-
wend one's way, pad (走,迈步)
486. stand
stænd 站,坐落,处于
-
stand up (v. 站起来;坚持;竖立;站得住脚;拥护)
-
stand in (定位替身;代演员站位)
-
stand on (坚持;依靠;位于;拘泥于;[航]持续向同一方向航行)
-
stand or fall (好坏;成败)
-
stand for (代表;支持;象征;担任…的候选人)
-
stand out (突出;站出来;坚持到底;坚决反对)
-
stand by (支持;袖手旁观;准备;站在旁边)
-
can't stand (无法忍受)
-
stand at (达到;踌躇)
-
stand on one's dignity (保持自己的尊严;坚持受到应有的礼遇;拒绝做有失身份的事)
-
stand behind (后援,做后盾)
-
as it stands (按这种样子;以现状来说)
-
stand up for (支持,坚持;拥护)
-
stand still (站着不动;静止不动)
-
stand firm (挺立;站稳立场)
-
stand against (vt. 反对;抵抗)
-
stand guard (站岗)
-
stand in the way (阻碍)
-
make a stand (进行抵抗;停下)
-
stand back (退后;往后站;不介入)
-
It looks like we’ll have to stand – there are no seats left. (看来我们只能站着——没有座位了。)
-
She stood in the doorway. (她站在门口。)
-
(= do not move ) and listen to me. (站好别动,听我说。)
-
Don’t just stand there (= stand and not do anything ) – help me! (不要光站在那里,帮帮我!)
-
sit, lie on (站立;位于;停滞)
-
stomach, go, tough, abide, sustain (使站立;忍受;抵抗)
-
stop, stay (站立;立场;看台;停止)
487. release
ri'li:s 释放,解脱
-
release rate (释放率;释放速度)
-
controlled release (控释;长效)
-
press release (新闻稿;通讯稿)
-
release from (解除;豁免)
-
heat release (放热;热放出)
-
news release (n. 通讯社或政府机构发布的新闻稿(等于press release))
-
energy release (能量放出)
-
release agent (脱模剂;隔离剂)
-
release date (发布日期;发行日期;出厂日期)
-
release mechanism (释放机构;安全机构;分离机构;脱开机械装置)
-
day release (职工脱产学习时间)
-
quick release (快拆杆;快速断路)
-
block release (脱产进修(英国和欧洲大陆提高企业人员水平的))
-
release valve (泄气阀;放气阀)
-
pressure release ([物]压力释放)
-
release lever (解锁手柄;分离杆)
-
stress release (应力释放;应力消除)
-
release pressure (释放压力)
-
release paper ([化]剥离纸,防粘纸)
-
release time (释放时间)
-
Police arrested several men, who were later released. (警察逮捕了几个人,后来都释放了。)
-
The bears are eventually released into the wild. (这些熊最后被放回野生环境中。)
-
deliver, send, free, project, convey (释放;发射;让与;允许发表)
-
liberation, issuance (释放;发布;让与)
488. plan
plæn 计划
plæn 计划,设计
-
plan for (为……订计划)
-
in plan (作为平面图)
-
development plan (发展计划;开发计划)
-
plan on (vt. 打算,计划)
-
tentative plan (设想;试验性计划)
-
production plan (生产计划)
-
action plan (行动计划;行动方案)
-
business plan (商务计划)
-
general plan (总体规划;总图)
-
teaching plan (教学计划;教案)
-
construction plan (施工计划;结构图)
-
marketing plan (销售计划)
-
master plan (总体规划;蓝图)
-
overall plan (总体规划)
-
control plan (控制计划;管制计划;规划大纲图)
-
strategic plan (战略规划;战略性计划)
-
project plan (n. 项目规划;工程计划)
-
management plan (管理计划)
-
work plan (工作计划;工作面)
-
training plan (培训计划;训练计划)
-
His plan is to get a degree in economics and then work abroad for a year. (他计划先取得经济学学位,然后去国外工作一年。)
-
Do you have any plans for the weekend? (你周末有什么打算?)
-
There’s been a change of plan – we’re not going to Ibiza after all. (计划有变,我们终究还是不去伊维萨岛了。)
-
scheme, programme, project (计划;[测]平面图)
-
design, schedule, propose, map, project (计划;设计;打算)
-
project, aim, propose (计划;打算)
489. sample
'sɑ:mpl, 'sæ- 样品,样本
'sɑ:mpl, 'sæ- 采样,取样
-
sample preparation (样品制备;样品处理;样品加工)
-
sample data (样本数据;抽样资料)
-
sample size (样本量;样本大小)
-
small sample (小样本,小试样;小包货样)
-
water sample (水样)
-
standard sample (标准样品)
-
sample survey (抽样检查;先行甸;样品鉴定)
-
test sample (试样;试棒)
-
random sample (随机样本;随意抽取调查;随机样品)
-
blood sample (血液样本;血样;血液样品)
-
soil sample (土壤样本)
-
sample design (样品设计)
-
sample solution (样品溶液,试料溶液)
-
core sample (矿样;岩芯样本;土芯样本)
-
sample order (照样品定货;试购)
-
sample space (样本空间;试样空间;取样空间)
-
representative sample (代表性样本)
-
sample room (样品间;样品陈列室)
-
control sample (对照试样)
-
sample introduction (进样;样品导入)
- They took a blood sample to test for hepatitis. (他们取了血样做肝炎化验。)
-
essay, have a try (取样;尝试;抽样检查)
-
example, pattern (样品;[图情]样本;例子)
490. expansion
ik'spænʃən 膨胀,扩展,扩充
-
thermal expansion (热膨胀)
-
business expansion (业务扩张,营业扩充;经济高涨)
-
expansion coefficient (膨胀系数,膨胀率;展开系数)
-
expansion joint (伸缩缝;补偿器;伸缩接头;膨胀节或缝)
-
market expansion (市场扩展阶段)
-
thermal expansion coefficient (热膨胀系数)
-
expansion project (扩建计划)
-
series expansion (级数展开)
-
expansion ratio ([机]膨胀比)
-
economic expansion (经济扩张)
-
expansion valve (膨胀阀;安全阀)
-
linear expansion (长度增加;线性膨胀)
-
expansion rate (膨胀率;扩充率)
-
coefficient of thermal expansion (热膨胀系数)
-
expansion plan (展开图;扩充方案;扩展计划)
-
volume expansion (体积膨胀;音量扩展)
-
expansion agent (膨胀剂,发泡剂)
-
asymptotic expansion (渐近展开)
-
heat expansion (热膨胀)
-
taylor expansion (泰勒展开;泰勒展开式)
- The industry underwent a period of rapid expansion. (该产业经历了一轮快速扩张。)
- inflation, exposition (膨胀;阐述;扩张物)
491. extensive
ik'stensiv 广泛的,广阔的
-
extensive use (广泛应用;有系统应用)
-
extensive reading (泛读;泛读材料)
-
extensive management (粗放经营;粗放式管理)
-
extensive economy (粗放型经济)
-
extensive training (广泛训练)
-
extensive cultivation (粗放耕作)
-
english extensive reading (英语泛读)
-
extensive operation (粗放经营)
-
extensive contact (广泛的联系)
-
The house stands in extensive grounds. (这栋房子占地面积很大。)
-
Fire has caused extensive damage to the island’s forests. (大火严重毁坏了岛上的森林。)
-
the extensive use of pesticides (杀虫剂的大量使用)
- widespread, massive, comprehensive, substantial, vast (广泛的;大量的;广阔的)
492. reveal
ri'vi:l 揭露,显示
-
reveal itself (v. 呈现,出现;被认知)
-
reveal all (显示全部(计算机操作命令))
-
He may be prosecuted for revealing secrets about the security agency. (他可能因泄露安全部门的机密而被起诉。)
-
a test that can reveal a teacher’s hidden skills (能够展现老师潜在技能的测试)
-
make clear, prove, disclose, expose (显示;透露;揭露;泄露)
-
uncovery, exposure to sth (揭露;暴露;门侧,[建]窗侧)
493. helium
'hi:liəm 氦
-
liquid helium (液氦;液态氦)
-
helium gas (氦气)
-
We have a helium nucleus and one electron. (我们有一个氦核和一个电子。)
-
If helium loses on electron, what do we have? (如果氦原子失去了一个电子,我们得到了什么?)
494. regular
'reɡjulə 规则的,定期的
-
on a regular basis (定期地;经常地)
-
regular pattern (正规图样,正常模式)
-
regular meeting (例会)
-
regular exercise (常规性的锻炼;经常操练,按时训练)
-
at regular intervals (每隔一定时间(距离))
-
regular season (常规赛;季赛)
-
regular expression (正则表达式;正规表达式)
-
regular work (固定工作)
-
regular practice (习惯做法)
-
regular price (正常价格)
-
regular service (定期航行;定期服务;正常业务)
-
regular customer (常客;老主顾)
-
regular polygon (正多边形;正多角形)
-
regular inspection (定期检查)
-
regular bus (班车)
-
regular army (正规军;常备军)
-
regular script (楷书)
-
regular school (正规学校)
-
regular staff (正式职工)
-
regular order (经常订单,定期订单)
-
The company holds regular meetings with employees. (公司定期召集雇员开会。)
-
His breathing was slow and regular. (他的呼吸缓慢而均匀。)
-
Trains will run at regular intervals from 11 am to 4 pm. (火车从上午11点到下午4点每隔一定时间开行。)
-
We hear from him on a regular basis . (我们定期收到他的来信。)
-
He phones us every Sunday at six, regular as clockwork (= always at the same time ) . (他每逢星期天6点钟打电话给我们,非常准时。)
-
a regular job (固定的工作)
-
qualified, stated, ordered, straight, periodic (定期的;有规律的;合格的;[植]整齐的)
-
familiar, elite (常客;正式队员;中坚分子)
-
frequently, periodically (定期地;经常地)
495. effort
'efət 努力,成就
-
in an effort to (企图(努力想);试图要)
-
great effort (巨大努力)
-
make every effort (尽一切努力)
-
spare no effort (不遗余力;抽出;宽容;节省)
-
joint effort (共同努力)
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make an effort (努力,作出努力)
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concerted effort (齐心协力)
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make effort (作出努力)
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best effort (尽力而为,尽最大努力;尽力服务)
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relief effort (救灾工作)
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research effort (研究工作;研究计划)
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without effort (毫不费力)
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team effort (团队合作,团队努力的结果)
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development effort (研制计划,发展工作)
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design effort (设计工作)
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marketing effort (营销效能;市场效能)
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put effort into something (对某事付出极大的力气)
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please make an effort to be polite. (请尽量礼貌些。)
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Church leaders are prepared to meet the terrorists in an effort to (= in order to try to ) find peace. (为寻求和平,教会领袖准备与恐怖分子会面。)
- achievement, success, pain, struggle, trial (努力;成就)
496. mile
mail 英里
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miles away (相隔千里,千里之外;心不在焉)
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run a mile (避而远之)
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last mile ((死刑犯从牢房走到刑场的)最后路程)
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sea mile (海里)
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a mile off (◎在1英里以外)
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per mile (每千)
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three mile island (三里岛(美国宾夕法尼亚州米德尔敦附近一岛,该地核电站曾发生灾难性事故))
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golden mile (黄金地带)
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nautical mile (n. 海里(合1.852公里))
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It’s 40 miles from here to the Polish border. (从这里到波兰边界有40英里。)
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an area 50 miles wide and 150 miles long (一片50英里宽、150英里长的地区)
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We walked about half a mile . (我们大约走了半英里。)
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He was driving at 70 miles per hour . (他正以每小时70英里的速度驾车行驶。)
497. irrigation
,iri'ɡeiʃən 灌溉
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irrigation works (灌溉结构物)
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irrigation water (灌溉用水)
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drip irrigation (滴灌;滴流灌溉)
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irrigation system (灌溉系统,浇灌系统)
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irrigation equipment (灌溉设备)
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furrow irrigation (沟灌,畦灌;畦沟灌溉)
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border irrigation (畦灌;带状灌溉)
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spray irrigation (喷水灌溉;喷洒灌溉法)
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irrigation canal (灌溉渠,浇灌渠)
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surface irrigation (地面灌溉;地面浇灌)
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irrigation ditch (灌溉水渠;农渠)
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flood irrigation (淹灌;漫灌)
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irrigation channel (灌溉渠,灌渠;进水渠道)
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drop irrigation (点滴灌溉)
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irrigation network (灌溉网)
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trickle irrigation (滴灌;滴灌系统)
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Rivers and lakes provide us with water transport and irrigation. (江河湖泽给我们以舟楫和灌溉之利。)
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In the United States, by contrast, 41% goes for agriculture, almost all of it for irrigation. (与之相比,美国全年41%的水投向了农业,并几乎全都用在了灌溉上。)
- watering ([农工]灌溉;[临床]冲洗;冲洗法)
498. next
nekst 下一个的
nekst 靠近
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come next (紧随其后;再下来)
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the next world (阴间;来世,来生;天堂)
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get next to someone ([美国俚语]博得某人欢心;(尤指在性关系上)与某人相契,熟识某人)
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You have to consider what to do next. (你必须考虑下一步该做什么。)
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Why should it be put off till next month? (为什么非要挨到下个月不可?)
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secondly, then, afterwards (然后;下次;其次)
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following, posterior (下一个的;其次的;贴近的)
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near, anigh (靠近;居于…之后)
499. actual
'æktʃuəl 实际的,真实的
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actual situation (实际情况)
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actual strength (实际强度)
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actual condition (实际情况;实际状况)
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actual production (生产实绩;实际产量)
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actual effect (实证法;实际效应)
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actual state (现实状态,实际状况)
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actual use (实际使用)
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actual demand (实际需求)
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actual value (实际价值;实际指标)
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actual measurement (实测;实物测量)
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actual life (实际寿命;有效寿命)
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your actual ([口语]原产的;真正的)
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actual cost (实际成本;额外费用)
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actual need (实际需要)
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actual practice (实际应用)
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actual result (实际结果)
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actual performance (n. 实际经济指标)
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actual test (实际试验)
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actual number (n. 实数,实际数量)
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actual size (实际尺寸;实际大小)
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I’m not joking. Those were his actual words. (我没开玩笑,那都是他的原话。)
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I know Germany won, but I can’t tell you the actual score. (我知道德国队胜了,但我不知道确切的比分。)
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Interest is only charged on the actual amount borrowed. (利息只按实际借款额收取。)
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In actual fact (= really ) , there is little evidence to support the allegations. (事实上,这些指控几乎没有证据支持。)
- practical, sincere, real, effective, true (真实的,实际的;现行的,目前的)